where \(c_{0,n},c_{1,n}\)  only depend on the number of observations \(n\) . Referring to [1]} and denoting \(\tau (n) = \frac{c_{1,n}}{c_{0,n}}\) , the detector's optimal solution measurement \(\Pi ^{n*}_1\)  can be designed as follows:
\(\Pi ^{n*}_1(\tau ) = \sum _{\gamma _j>0}{|\gamma _j\rangle \langle \gamma _j|},\) 
